package com.yohann.designPattern.facade;

/**
 * @author Yohann
 */
public class Projector {
    private static Projector ourInstance = new Projector();

    public static Projector getInstance() {
        return ourInstance;
    }

    private Projector() {
    }

    public void on() {
        System.out.println("Projector ON");
    }

    public void off() {
        System.out.println("Projector OFF");
    }

    public void focus() {
        System.out.println("Projector IS focusing");
    }
}
